just checked the notes for my homelite 30 and got about .001 @ the prop hub . Your s at .1 mm = .003 seems a tad excessive. But once you come into balance might be ok. Might be you need a new front bearing. 6-9 bucks at your local bearing shop. If you want smoooth.
And yep I also have a flywheel with Walbro stamp!!!
Aloha, Les Ward